---
title: MutationObserver
framework: webkitjs
role: symbol
role_heading: Class
path: webkitjs/mutationobserver
---

# MutationObserver

## Declaration

```data
interface MutationObserver
```

## Topics

### Instance Methods

- [disconnect](webkitjs/mutationobserver/1630146-disconnect.md)
- [observe](webkitjs/mutationobserver/1629568-observe.md)
- [takeRecords](webkitjs/mutationobserver/1631546-takerecords.md)